Frontend Development
React.js, Next.js, JavaScript, TypeScript, HTML5, CSS3, WordPress
Backend Development
Node.js, Express.js, Nest.js, Spring Boot, RESTful APIs, Database Design
Mobile Development
React Native, iOS & Android, Cross-platform Solutions
Full-Stack Solutions
End-to-end development, DevOps, Cloud Integration
Cloud Solutions
AWS, Azure, Google Cloud
My journey in Software Engineering
With over 5+ of experience in software development, I began my journey by mastering the fundamentals of programming and software engineering. Driven by curiosity about how things work and why they work the way they do, I explored various programming languages and frameworks. Over time, I’ve grown from a curious beginner into a seasoned professional, developing applications that address real-world needs and deliver meaningful value to users. My passion lies in writing clean, maintainable code and building intuitive, engaging applications that people love to use.
I strive to remain versatile and not limit myself to one or two programming languages. Programming languages are tools, and as a good software engineer, I believe in choosing the right tools for each task. While many things can be built using any language, the choices we make today should serve as an advantage in the future, not a limitation. The tools I most enjoy and have extensive experience with are JavaScript, Java, and Python. JavaScript powers the web (and even mobile), Java runs on billions of devices worldwide, and Python is simply fun and powerful for rapid development and experimentation.I’m committed to staying up to date with emerging technologies and industry best practices, continuously learning and improving every day.
Technical Excellence
Consistently delivered high-quality, scalable solutions
Innovative Tools
React.js, Next.js, Node.js, Nest.js, Express.js, React Native, Spring Boot, AWS, Docker, GitHub Actions, MongoDB, MySQL
Client Satisfaction
100% project success rate with timely delivery
Continuous Improvement
Always striving for excellence and innovation
Skills & Expertise
Technologies I work with or used it in the past
Skills & Technologies
Technologies and frameworks I use to build exceptional applications
Claude AI
Python
FastAPI
React
JavaScript
Nest
TypeScript
Next.js
Java
Node.js
React Native
Express
Docker
AWS
MongoDB
Spring BootExperience
My professional journey in software development, building innovative solutions and leading teams to deliver exceptional results.
Senior React Developer (MERN Stack)
Dublin, Ireland (Remote)
Senior React (MERN) role focused on building scalable, user-focused web applications. Work closely with UX designers to translate Figma wireframes into elegant UI, integrate with Node/Express services and MongoDB, and leverage AI-assisted development (e.g., GitHub Copilot) to accelerate delivery while maintaining high code quality.
Achievements
- •Developed and maintained responsive, high-performance front-end applications using React.js and TypeScript/JavaScript.
- •Collaborated with UX designers to convert Figma wireframes and prototypes into functional, polished user interfaces.
- •Integrated React front-ends with Node.js/Express back-end services and managed data flows with MongoDB as part of MERN stack applications.
- •Applied prompt engineering practices with AI-assisted development tools (e.g., GitHub Copilot, Claude Code) to improve development speed and code quality.
- •Optimized applications for performance, accessibility, and scalability across devices and browsers.
- •Actively participated in agile ceremonies, code reviews, and deployment processes within a remote-first environment.
- •Worked cross-functionally with product managers, designers, and stakeholders to deliver intuitive user experiences.
- •Contributed to modern front-end architecture and tooling, including Redux/Next.js exposure, CI/CD workflows, and automated testing with Jest/Cypress.
Technologies Used
Software Engineer
Suceava, Romania
In Custom Code Factory we develop cutting-edge solutions for client needs.
Achievements
- •Developed AI-powered tools to extract data from documents and implement Retrieval-Augmented Generation (RAG) chat systems, enabling automated knowledge base improvement and optimized marketing insights with Python and FastAPI.
- •Build customers' WooCommerce website, manage easy product loading, stock management, build plugins using PHP, and tools for handling heavy operations that clients have.
- •Developed CRM solutions in React and Nest for targeting specific branches of clients, helping clients find new clients, and approaching or retaining them.
- •ERP solutions for enterprise resource planning and process automation in Next.
- •Enhance the security of sensitive data by applying multiple algorithms and encryption at rest on devices and hard disks with proper backups of clients' data on remote servers with a quick restore solution in case of fault tolerance.
- •Build cross-platform applications using React Native that could be deployed easily on mobile stores.
- •Configured and deployed application in production using Apache2, Nginx, and GitHub Actions.
- •Created automated scripts in Bash for backup creation, transfer, and encryption, scheduled actions, and cleanup solutions of old backups.
Technologies Used
Senior Application Developer
Dublin, Ireland/Iaşi, Romania (remote-contract)
In Marsh McLennan/Expleo Group we build client solutions for their business.
Achievements
- •Developed and implemented highly optimized cloud services, significantly enhancing performance and maintainability to meet the demanding application needs of API processing effectively.
- •Optimized the codebase by reducing its complexity and separating concepts, thereby improving code execution efficiency. This involved breaking down complex code into smaller, more manageable pieces, making the logic easier to follow and debug.
- •Increased application flexibility and scalability by adhering to open-closed principles in JavaScript, ensuring the system is closed to changes but open to adding new features without causing disruptions.
- •Improved code readability by consolidating core logic and developing testing modules, enabling developers to debug and enhance service and API testing more smoothly and efficiently.
- •Implemented and maintained an error handling mechanism that tracks problematic code and incorporates recovery processes to address major issues effectively.
- •Build cloud tools and solutions for internal use and testing, using Unqork and JavaScript to automate business processes and platform APIs.
Technologies Used
QA Developer
Suceava, Romania
QA development and testing for cross-platform mobile applications. Collaborated with cross-functional teams to deliver high-quality user experiences.
Achievements
- •Created detailed test plans and cases for web and mobile apps.
- •Covered all key areas: functionality, usability, performance, and security.
- •Applied structured testing for complete coverage.
- •Documentation:
- •Wrote clear test cases with steps, expected results, and pass/fail criteria.
- •Quality Review:
- •Reviewed quality specs and design docs for clarity and feasibility.
Technologies Used
Education
My academic background and qualifications in computer science and software engineering.
Master's degree
Suceava, Romania
Studying telecommunications network technologies and working on a VLC project for a master's degree. Researching network penetration testing and network vulnerabilities.
Achievements
- •Pursuing a master's degree in Telecommunications Network Technologies.
- •Developing a VLC-based project focused on network communication systems.
- •Researching network penetration testing and analyzing security vulnerabilities.
Key Subjects
License's degree
Chișinău, Moldova
Completed higher secondary education with focus on Mathematics, Physics, and Computer Science.
Achievements
- •Studying communication technologies using radio and optical transmission methods.
- •Developing simulation-based projects involving radio and optical systems.
- •Designing and implementing telecommunication projects focused on practical applications.
Key Subjects
Certifications & Awards
Professional certifications and recognition for excellence in software development and technology.
Professional Certifications
AWS Certified Cloud Practitioner
Amazon Web Services
Professional certification demonstrating expertise in designing distributed systems on AWS platform.
Certified Associate Configurator
Unqork
Unqork certification in Unqork platform development, covering performance optimization and best practices using this platform.
C
SoloLearn
SoloLearn certification in C programming, covering language fundamentals and best practices.
C++
SoloLearn
SoloLearn certification in C++ programming, covering language fundamentals and best practices.
Awards & Recognition
Expleo CUE Award
Associated with Expleo Group
CUE Unique Award 2022 @ Expleo Group
Featured Projects
Showcasing my best work in mobile and web development
CompletedGuitar Lessons App
A mobile app for guitar learning that offers personalized lessons, secure user authentication, and interactive chord visualization. It also includes a built-in tuner and a personalized song history feature, allowing users to track and revisit their favorite pieces. Built with Next.js, TypeScript, and MongoDB for a smooth, scalable, and responsive experience.
CompletedFreshLine Wordpress Presentation Website
A Wordpress presentation and contact website developed for a small company focused on car cleaning and polishing. It features a clean and modern design, easy navigation, and a contact form. Built with PHP, HTML, and CSS for a responsive and user-friendly experience.
CompletedTaxi App
A mobile app for taxi service that allows users to book a ride and track their trip. Built with React.js, JavaScript for a smooth and responsive experience.
CompletedGym Train Routines App
A mobile app for gym train routines that allows users to create and track their routines. Built with Next.js, JavaScript, and TypeScript for a smooth and responsive experience.
CompletedMedic Appointments App
A mobile app for medical appointments that allows users to book appointments and manage their schedule, doctor to schedule their appointments and working days. Built with Next.js, JavaScript, and TypeScript for a smooth and responsive experience.
CompletedSchool Management App
A mobile app for school management that allows users to manage students, documents, marks, and results and classes. Built with Next.js, JavaScript, and TypeScript for a smooth and responsive experience.
Let's get in touch
I'm always open to discussing new opportunities, interesting projects, or just having a chat about technology and design.
Let's Start a Conversation
Whether you have a project in mind, want to collaborate, or just want to say hello, I'd love to hear from you. I typically respond within 24 hours.